Pith Number

pith:CCY7D67E

pith:2006:CCY7D67EWRL2PAACUXAIR3TI23

not attested not anchored not stored refs pending

Impact of Uncertainties in Hadron Production on Air-Shower Predictions

D. Heck (Karlsruhe, Forschungszentrum), R. Engel, T. Pierog

arxiv:astro-ph/0602190 v1 · 2006-02-08 · astro-ph · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCY7D67EWRL2PAACUXAIR3TI23}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:40:32.495930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b1f1fbe4b457a78002a5c088ee68d6faa6194420c6b7fbbebf00fa2c25383e

Aliases

arxiv: astro-ph/0602190 · arxiv_version: astro-ph/0602190v1 · doi: 10.48550/arxiv.astro-ph/0602190 · pith_short_12: CCY7D67EWRL2 · pith_short_16: CCY7D67EWRL2PAAC · pith_short_8: CCY7D67E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CCY7D67EWRL2PAACUXAIR3TI23 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 10b1f1fbe4b457a78002a5c088ee68d6faa6194420c6b7fbbebf00fa2c25383e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c63ebce2a4fd9b2a30b4d91fade12c33cd1ec418922889fe0ea28ce4adee659f",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-02-08T15:15:36Z",
    "title_canon_sha256": "26e1f5ced4b21c39a4d22c4d7736d1a43d9432b0a094e4cb07e4099fa31da0e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0602190",
    "kind": "arxiv",
    "version": 1
  }
}